Acebutolol: Information from the RxList.
DrugDigest: Acebutolol: Information on dosage, usage, side effects, interactions, and drug comparisons including generics when available.
MedlinePlus: Acebutolol: Features information about dosage, usage, warnings, and side effects.
Sectral: Consumer information on the usage of Sectral including dosage, side effects and interactions. From the PDR Family Guide.